General Description: Warbling Vireos (Vireo gilvus) are small, sexually monomorphic songbirds with big voices. They are grayish above, light below with yellowish on the sides, and have a bold, light eyebrow line. There are no wingbars.

Taxonomy: Passeriformes, Vireonidae.

Favored Habitat: Places with broadleaf trees, Pinyon-Juniper Woodlands, and the Yellow Pine Forest.

Where to Find: During migration, Warbling Vireos can be found everywhere, but when you look for them, they are nowhere to be found; check Corn Creek, the Henderson BVP, urban parks (e.g., Lorenzi and Sunset parks), and higher elevation places like Mt. Charleston.